package com.njbdqn.mybuy.controller;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.njbdqn.mybuy.services.OutputService;
import com.njbdqn.mybuy.services.ShopsService;
import com.njbdqn.mybuy.utils.ReturnUtil;

/**
 * Servlet implementation class SingleController
 */
public class SingleController extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String shopid = request.getParameter("shopid");
		ShopsService shopBiz = new ShopsService();
		try {
			OutputService.out(response, shopBiz.findById(Integer.parseInt(shopid)));
		} catch (NumberFormatException e) {
			OutputService.out(response, ReturnUtil.PARAMERROR);
		}
	}

}
